import { Component } from '@angular/core';
import { $ } from 'protractor';

@Component({
  selector: 'app-root',
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.css']
})
export class AppComponent {
  title = 'Angular 6';
  //npm install --save-dev @types/jquery    可以让js正常写在ts中
  play(){
    // $("div").show();
  }
}
